Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DENTAL MODELING SYSTEM WITH SYMMETRIC DOUBLE-WELL TRAYS
Document Type and Number:
WIPO Patent Application WO2005062963
Kind Code:
A3
Abstract:
A dental prostheses modeling system includes a molding tray (431) for molding the base of a quadrant or full-arch dental model cast (JF) which has a longitudinally disposed partition panel disposed generally between upper and lower surfaces of the tray that forms therewithin an upper well (439) for receiving a liquid dies stone to mold the base of a dental impression model, and a lower well (463) shaped symmetrically to the upper well for providing clearance for optional manipulating pins installable in the bases of selected die segments modeling individual dental prostheses severed from the hardened die stone base of the model. The partition panel includes peripheral flanges for supporting the base of the dental model, and an openable central portion for enabling a hardened dental model to be ejected from the tray, and for providing access (469) for manipulating pins depending downwardly from die segments.

Inventors:
SIRAGUSA ANTHONY (US)
PHILLIPS JASON A (US)
CHO KYUNG ROK (KR)
BARNES RICHARD
Application Number:
US2004043490W
Publication Date:
April 20, 2006
Filing Date:
December 21, 2004
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HONSTEIN, JERRY, P.
SIRAGUSA, ANTHONY
PHILLIPS, JASON, A.
CHO, KYUNG ROK
International Classes:
A61C9/00; A61C11/02; (IPC1-7): A61C19/00; A61C11/00; A61C19/04; A61C9/00
Foreign References:
US5913681A1999-06-22
US20040013998A12004-01-22
US6019601A2000-02-01
US3059336A1962-10-23
Download PDF: